4

Spring コントローラー メソッドに問題があります。実際には、StaleObjectStateExceptionを引き起こす同じエンティティに対して 2 つの更新を行います。

問題は、Member インスタンスを取得すると、どういうわけか Advertisement インスタンスの更新 (「参考文献」を参照//UPDATE ONE) が発生し (これは実際には不要です)、Advertisement インスタンスを更新すると (「参考文献」を参照//UPDATE TWO)、StaleObjectStateExceptionがスローされることです。

私の質問は、私の場合にこの例外が発生しないようにするにはどうすればよいですか (Spring Data JPA を使用していることを念頭に置いてください)。

Memberエンティティクラスは次のとおりです。

@Entity
public class Member {
...
@OneToMany(fetch = FetchType.LAZY, mappedBy = "member")
private List<Advertisement> advertisements;
...

そしてAdvertisementエンティティクラスで：

@NotNull
@ManyToOne(fetch = FetchType.LAZY)
private Member member;

コントローラーメソッドは次のとおりです。

@RequestMapping(value = "/family/advertisement/edit", method = RequestMethod.POST, produces = "text/html")
    public String editFamilyAdvertisement(@ModelAttribute @Validated(value = Validation.AdvertisementCreation.class) FamilyAdvertisementInfo familyAdvertisementInfo,           BindingResult bindingResult, Model model) {
        Member member = memberService.retrieveCurrentMember();//UPDATE ONE
        if (!advertisementService.advertisementBelongsToMember(familyAdvertisementInfo.getFamilyAdvertisement(), member)) {
            throw new IllegalStateException("advertisement does not belong to member");
        }
        if (bindingResult.hasErrors()) {
            populateModel(model, familyAdvertisementInfo);
            return "family/advertisement/edit";
        }
        familyAdvertisementInfo.getFamilyAdvertisement().setMember(member);
        advertisementService.editFamilyAdvertisement(familyAdvertisementInfo.getFamilyAdvertisement());//UPDATE TWO
        return "redirect:/family/advertisement/edit/" + familyAdvertisementInfo.getFamilyAdvertisement().getId();
    }

スタックトレースは次のとおりです。

org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was incorrect): [com.bignibou.domain.FamilyAdvertisement#1]
    org.hibernate.event.internal.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:303)
    org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:151)
    org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:76)
    org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:903)
    org.hibernate.internal.SessionImpl.merge(SessionImpl.java:887)
    org.hibernate.internal.SessionImpl.merge(SessionImpl.java:891)
    org.hibernate.ejb.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:879)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:601)
    org.springframework.orm.jpa.ExtendedEntityManagerCreator$ExtendedEntityManagerInvocationHandler.invoke(ExtendedEntityManagerCreator.java:366)
    com.sun.proxy.$Proxy45.merge(Unknown Source)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:601)
    org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:241)
    com.sun.proxy.$Proxy44.merge(Unknown Source)
    org.springframework.data.jpa.repository.support.SimpleJpaRepository.save(SimpleJpaRepository.java:345)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    java.lang.reflect.Method.invoke(Method.java:601)
    org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.executeMethodOn(RepositoryFactorySupport.java:334)
    org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:319)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:110)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:155)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    org.springframework.data.jpa.repository.support.LockModeRepositoryPostProcessor$LockModePopulatingMethodIntercceptor.invoke(LockModeRepositoryPostProcessor.java:91)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:91)
    org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
    org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
    com.sun.proxy.$Proxy52.save(Unknown Source)
    com.bignibou.service.AdvertisementServiceImpl_Roo_Service.ajc$interMethod$com_bignibou_service_AdvertisementServiceImpl_Roo_Service$com_bignibou_service_AdvertisementServiceImpl$updateFamilyAdvertisement(AdvertisementServiceImpl_Roo_Service.aj:58)
    com.bignibou.service.AdvertisementServiceImpl.updateFamilyAdvertisement(AdvertisementServiceImpl.java:1)
    com.bignibou.service.AdvertisementServiceImpl_Roo_Service.ajc$interMethodDispatch1$com_bignibou_service_AdvertisementServiceImpl_Roo_Service$com_bignibou_service_AdvertisementServiceImpl$updateFamilyAdvertisement(AdvertisementServiceImpl_Roo_Service.aj)
    com.bignibou.service.AdvertisementServiceImpl.editFamilyAdvertisement(AdvertisementServiceImpl.java:27)
    com.bignibou.controller.AdvertisementController.editFamilyAdvertisement(AdvertisementController.java:85)
    sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

編集1：

SQL ログ:

2013-04-06 11:23:24,339 [http-bio-8080-exec-9] DEBUG org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping - Returning handler method [public java.lang.String com.bignibou.controller.AdvertisementController.editFamilyAdvertisement(com.bignibou.controller.helpers.FamilyAdvertisementInfo,org.springframework.validation.BindingResult,org.springframework.ui.Model)]
Hibernate: 
    /* load com.bignibou.domain.GeolocationPostcode */ select
        geolocatio0_.id as id8_0_,
        geolocatio0_.postcode as postcode8_0_,
        geolocatio0_.version as version8_0_ 
    from
        geolocation_postcode geolocatio0_ 
    where
        geolocatio0_.id=?
Hibernate: 
    /* load com.bignibou.domain.Member */ select
        member0_.id as id6_1_,
        member0_.activated as activated6_1_,
        member0_.address as address6_1_,
        member0_.email as email6_1_,
        member0_.last_connection_date as last4_6_1_,
        member0_.password as password6_1_,
        member0_.registration_date as registra6_6_1_,
        member0_.role as role6_1_,
        member0_.token as token6_1_,
        member0_.version as version6_1_,
        address1_.id as id3_0_,
        address1_.formatted_address as formatted2_3_0_,
        address1_.latitude as latitude3_0_,
        address1_.longitude as longitude3_0_,
        address1_.version as version3_0_ 
    from
        member member0_ 
    left outer join
        address address1_ 
            on member0_.address=address1_.id 
    where
        member0_.id=?
Hibernate: 
    /* load one-to-many com.bignibou.domain.Member.advertisements */ select
        advertisem0_.member as member6_1_,
        advertisem0_.id as id0_1_,
        advertisem0_.id as id0_0_,
        advertisem0_.active as active0_0_,
        advertisem0_.creation_date as creation3_0_0_,
        advertisem0_.description as descript4_0_0_,
        advertisem0_.expiration_date as expiration5_0_0_,
        advertisem0_.member as member0_0_,
        advertisem0_.validated as validated0_0_,
        advertisem0_.version as version0_0_,
        advertisem0_.childminder_status as childmin1_10_0_,
        advertisem0_.clazz_ as clazz_0_ 
    from
        ( select
            id,
            active,
            creation_date,
            description,
            expiration_date,
            validated,
            version,
            member,
            null as childminder_status,
            1 as clazz_ 
        from
            family_advertisement 
        union
        select
            id,
            active,
            creation_date,
            description,
            expiration_date,
            validated,
            version,
            member,
            childminder_status,
            2 as clazz_ 
        from
            childminder_advertisement 
    ) advertisem0_ 
where
    advertisem0_.member=?

広告：

@RooJavaBean
@RooToString
@RooEquals
@RooJpaEntity(inheritanceType = "TABLE_PER_CLASS")
@Entity
@DynamicUpdate
public abstract class Advertisement {

    @ElementCollection
    private Set<ChildcareType> childcareTypes;

    @ManyToMany
    private List<DayToTimeSlot> dayToTimeSlots;

    @NotNull(groups = { Validation.AdvertisementCreation.class })
    @ManyToMany
    private Set<GeolocationPostcode> postcodes;

    @NotNull(groups = { Default.class })
    @Size(min = 6, max = 300, groups = { Default.class, Validation.AdvertisementCreation.class })
    @Column(length = 300)
    private String description;

    @Temporal(TemporalType.TIMESTAMP)
    @DateTimeFormat(pattern = "dd/MM/yyyy HH:mm:ss")
    private Date creationDate;

    @Temporal(TemporalType.TIMESTAMP)
    @DateTimeFormat(pattern = "dd/MM/yyyy HH:mm:ss")
    private Date expirationDate;

    @NotNull(groups = { Default.class })
    private boolean active;

    @NotNull(groups = { Default.class })
    private boolean validated;

    @NotNull
    @ManyToOne(fetch = FetchType.LAZY)
    private Member member;

    public abstract boolean isChildcareTypesValid();

    @AssertTrue(groups = { Validation.AdvertisementCreation.class })
    public boolean isPostcodesValid() {
        return (postcodes != null && !postcodes.isEmpty());
    }

}

ファミリー広告:

@RooJavaBean
@RooToString
@RooEquals
@RooJpaEntity
@Entity
@DynamicUpdate
public class FamilyAdvertisement extends Advertisement {

    @NotNull(groups = Validation.AdvertisementCreation.class)
    @ElementCollection
    private Set<Need> needs;

    @ElementCollection
    private Set<ChildminderStatus> childminderStatuses;

    @AssertTrue
    @Override
    public boolean isChildcareTypesValid() {
        return true;
    }

    @AssertTrue
    public boolean isNeedsValid() {
        if (needs.isEmpty()) {
            return false;
        }
        if (needs.contains(Need.CHILDMINDER_TO_FAMILY)) {
            return false;
        }
        return true;
    }

}

編集 2 : Spring Roo + JPA によってデフォルトで提供されるエンティティのバージョン管理を使用していることに言及する必要があります。これは考慮に入れなければならないと確信しています。

編集 3 : githubで問題を示すサンプル アプリケーションをセットアップしました。私を助けたい人は誰でも、次のようにアプリを複製できます: git clone https://github.com/balteo/sample-app-gab.

4

2 に答える 2

9

同様の問題がありました。これは、実行中に発生したエラーですmvn test。

org.hibernate.StaleObjectStateException: 行が別のトランザクションによって更新または削除されました (または、保存されていない値のマッピングが正しくありませんでした)

誤ってversion、エンティティのフィールドを次のように初期化したためNULLです。 

mysql> select * from lap;
+----+-------------+---------------------+------+------------------+---------+---------+
| id | code        | cumulative_distance | name | partial_distance | version | race_id |
+----+-------------+---------------------+------+------------------+---------+---------+
|  1 | AF0CUL00011 |                1000 | LAP1 |             1000 |    NULL |       1 |
|  2 | AQ000000012 |                2000 | LAP2 |             1000 |    NULL |       2 |
|  3 | AR000000013 |                3000 | LAP3 |             1000 |    NULL |       3 |
|  4 | AR0000N0114 |                4000 | LAP4 |             1000 |    NULL |       4 |
+----+-------------+---------------------+------+------------------+---------+---------+
4 rows in set (0.00 sec)

一度、versionフィールドを 0 で初期化すると、すべてが機能しました。

mysql> select * from lap;
+----+-------------+---------------------+------+------------------+---------+---------+
| id | code        | cumulative_distance | name | partial_distance | version | race_id |
+----+-------------+---------------------+------+------------------+---------+---------+
|  1 | AF0CUL00011 |                1000 | LAP1 |             1000 |       0 |       1 |
|  2 | AQ000000012 |                2000 | LAP2 |             1000 |       0 |       2 |
|  3 | AR000000013 |                3000 | LAP3 |             1000 |       0 |       3 |
|  4 | AR0000N0114 |                4000 | LAP4 |             1000 |       0 |       4 |
+----+-------------+---------------------+------+------------------+---------+---------+
4 rows in set (0.00 sec)

お役に立てば幸いです、アグスティン

于 2013-09-27T10:23:28.677 に答える
3

「org.hibernate.StaleObjectStateException: Row was updated or deleted by another transaction (or unsaved-value mapping was wrong): [com.bignibou.domain.FamilyAdvertisement#1]」は、問題の 2 つの理由を示唆しています。データを選択している場合は奇妙になります) または JPA マッピングのエラー。

SQL クエリ ロギングを追加し、JPA によって生成された SQL クエリを投稿してください。FamilyAdvertisment クラスも投稿してください。クエリ ロギングは JPA プロバイダーに依存します (ヒントについては、こちらを参照してください: JPA によって発行された SQL クエリを表示する方法は? )

于 2013-04-06T09:08:55.860 に答える